http://www.reddit.com/r/occupywallstreet/comments/muqzv/wall_of_text_i_work_in_wall_street_and_work_in*snip*
Hedge funds. These guys are basically the vehicles of choice for ultra-rich people to get into the financial markets, besides family offices and private wealth managers. What are hedge funds? They are funds that have a 1-5 million deposit minimum, cater to the mega-rich, and can invest in anything without regulatory restrictions, use leverage to pump up their exposure by 15x, and pretty much eat up a vast majority of the industry's profits.
These guys invest in EVERYTHING. Instruments you've heard of - stocks, bonds, forwards, futures, currencies, and instruments that you, me, or anyone else have never even heard of, much less know anything about: commodity future swaptions, FRA/OIS swaps, CLOs, exotic future options, p-notes, index/commodity/equity exposures, and a huge array of OTC (over-the-counter) instruments that no regular investor would ever have access to.
Why I bring this up: the financial markets are rigged. 99% of the investing public has access to services such as basic brokerages, 401k/IRA's, mutual funds, pension plans, etc. Some of these services, especially pension funds, will invest into hedge funds, who take an additional 2 and 20 (meaning 2% of assets plus 20% of capital gains).
What this means is that if you go any of the traditional retail routes, you are utterly screwed facing off against the hedge funds.
*snip*
(very long post at the link above)